A.This unit is a microcomputer-controlled device. Electrostatic discharge, external noise and interference (from a TV, a radio, etc.) might prevent it from functioning properly. In that case, perform the steps below to reset this unit. (The recorded data will not be erased.)
- Troubleshooting
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When the unit is not working properly
Troubleshooting
Resetting this Unit
Open the terminal cover.
Remove the power cord and all connecting cables.